Sometimes it is unclear what broke: the internet, the app, or someone blocking it. This tool walks through popular services in a few seconds and shows which ones do not answer on your connection.
Press “Test the network” — it takes a few seconds.
The test runs from your browser straight to those services: we see neither the result nor your IP. The method is approximate — a service may stay silent for its own reasons — so read the result as “looks unavailable”.
Your browser tries to load one small file from each service — the tab icon. An answer within six seconds means the domain is reachable; silence means it probably is not. Every request leaves your device directly; we neither see nor store them.
The icon may stay silent because of an outage on the service side, a blocker extension or a corporate proxy. If the tool says blocked but the site opens by hand, trust your eyes. For a definite answer, compare: turn the VPN on and test again.
404 VPN carries traffic through an encrypted tunnel and looks like ordinary HTTPS to the network: blocked sites and apps start working the way they do at home.
How to connect 404 VPN →